Home / 6,309,206.88-9,463,810.29-1,516,896.15

Finding the Fourth Proportional to 6,309,206.88, 9,463,810.29 and 1,516,896.15

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Solution

The fourth proportional to 6,309,206.88, 9,463,810.29 and 1,516,896.15 is: 2,275,344.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,309,206.88 : 9,463,810.29 = 1,516,896.15 : x
  2. Step 2: Convert to fraction form
    6,309,206.88/9,463,810.29 = 1,516,896.15/x
  3. Step 3: Cross multiply
    6,309,206.88x = 9,463,810.29 × 1,516,896.15
  4. Step 4: Simplify right side
    6,309,206.88x = 14,355,617,393,231.38
  5. Step 5: Solve for x
    x = 14,355,617,393,231.38/6,309,206.88
  6. Step 6: Final answer
    x = 2,275,344.22

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.